SRM Institute of Science & Technology – Academic Curricula (2018 Regulations)
1
Course
Code 18EEC305T Course
Name Power System Protection Course
Category C Professional Core L T P C
3 0 0 3
Pre
-
requisite
Courses Nil
Co
-
requisite
Courses Nil
Progressive
Courses Nil
Course Offering Department
Electrical and Electronics
Engineering
Data Book / Codes/Standards
Nil
Course Learning Rationale (CLR): The purpose of learning this course is to:
Learning
Program Learning Outcomes (PLO)
CLR
-
1 :
Understand the principles of modern power system protection
1
2
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CLR
-
2 :
Enumerate the various protecti
on
schemes
Level of Thinking (Bloom)
Expected Proficiency (%)
Expected Attainment (%)
Engineering Knowledge
Problem Analysis
Design & Development
Analysis, Design, Research
Modern Tool Usage
Society & Culture
Environment & Sustainability
Ethics
Individual & Team Work
Communication
Project Mgt. & Finance
Life Long Learning
PSO
- 1
PSO
- 2
PSO
- 3
CLR
-
3 :
Acquire the knowledge of protection of Generator, Transf
ormer
and
Busbar protection system
CLR
-
4 :
Understand the various
types of digital protection and relay coordination
CLR
-
5 :
Describe the protection
of
switchgears in sub
-
station and its relay setting calculations
CLR
-
6
:
Gain an overall knowledge of power system protection concepts in various applications
Course Learning Outcomes (CLO):
At the end of this course, learners will be able to:
CLO
-
1 :
Recognize the power system protection basics and standards
2
80
75
H
-
-
-
-
-
-
M
-
-
-
-
M
M
M
CLO-2 : Employ various protective schemes and needed instruments 3 80 75 H H - - - - - - - - - - M M -
CLO
-
3 :
Explain the various equipment protection and its characteristics
3
80
75
H
H
-
-
-
-
-
-
-
-
-
-
M
M
-
CLO
-
4 :
Familiarise various relay algorithms and applications of digital protection
3
80
75
H
H
-
-
M
-
-
-
-
-
-
-
H
H
-
CLO
-
5 :
Analyse
the use of protection
and
switchgears
3
80
75
H
H
-
-
-
-
-
-
-
-
-
-
M
M
-
CLO
-
6
:
Apply
power system protection
concepts
in
real time
environment
3
80
75
H
H
-
-
M
-
-
M
-
-
-
-
H
H
M
Duration 9 9 9 9 9
S-1
SLO-1
Introduction to power system protection Over current protection Transformer protection
Introduction to Digital relays
-
Numericalrelays Fuses – Types
SLO-2
Basic requirements Characteristics of over current protection Differential protection Functional blocks of numericalrelay Construction of fuse
S-2
SLO-1
Main components of protections Over current protection coordination Percentage biaseddifferential protection Numerical over currentrelayalgorithm F use characteristics
SLO-2
Functions of protection Relay setting calculation
Differential protection scheme for various
types of three phase transformer Numerical over currentrelayFlow chart Applicaion of fuse
S-3
SLO-1
IEC – IEEE standards for protection Numericalproblems for over current setting
Numericalproblems for
differential
protection Numericaldifferentialrelayalgorithm Theory of current interruption,
SLO-2
ANSI standards for protection Numericalproblems for over current setting
Numericalproblems for differential
protection NumericaldifferentialrelayFlow chart Arc quenching – Interruption theories
S-4
SLO-1
Zone of protection - overlapping Directional over currentrelay
Magnetizinginrushcurrent and
harmonicsrestraintmethod Numerical distance relayalgorithm Recovery and Restriking voltages
SLO-2
Primary – back up protection
Charcateristics of directional over
currentrelay
Over fluxing protection, Incipientfault
protection - Buchholz Relay Numerical distance relayFlow chart RRRV
S-5
SLO-1
Unit, Non – Unit protection Principle of distance protection Alternator protection Fibre Optic basedrelaying
Types of circuit breakers
-
Bulk oil, Minimum
oil circuit breakers
SLO-2
Applications of unit, non-unit protection Charcateristics of distance relay stator protection Fibre opticrelayFunctions - application Functions - applications
S-6
SLO-1
Other types of protection schemes
Simple impedance, Reactance and
Mhorelay Rotor protection Wide Area Protection - functions Air break, Air blast circuit breakers
SLO-2
Applications of protection schemes Characteristics of impedancerealy
Protection againstabnormal condition
-
unbalancedloading, Over-speeding
Introduction to simulation of relay
coordination Functions - applications
